10414280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 25142400

約数和(自身を除く): 14728120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 71, 76, 95, 142, 152, 190, 193, 284, 355, 380, 386, 568, 710, 760, 772, 965, 1349, 1420, 1544, 1930, 2698, 2840, 3667, 3860, 5396, 6745, 7334, 7720, 10792, 13490, 13703, 14668, 18335, 26980, 27406, 29336, 36670, 53960, 54812, 68515, 73340, 109624, 137030, 146680, 260357, 274060, 520714, 548120, 1041428, 1301785, 2082856, 2603570, 5207140, 10414280]

約数ペア:

[(1, 10414280), (2, 5207140), (4, 2603570), (5, 2082856), (8, 1301785), (10, 1041428), (19, 548120), (20, 520714), (38, 274060), (40, 260357), (71, 146680), (76, 137030), (95, 109624), (142, 73340), (152, 68515), (190, 54812), (193, 53960), (284, 36670), (355, 29336), (380, 27406), (386, 26980), (568, 18335), (710, 14668), (760, 13703), (772, 13490), (965, 10792), (1349, 7720), (1420, 7334), (1544, 6745), (1930, 5396), (2698, 3860), (2840, 3667)]